The aim of this package is to provide functionality similar to https://github.com/qubvel/segmentation_models.pytorch. Pull requests are very welcome.

• UNet

• VGG
• ResNet
• ResNeXt
• MobileNetv1-3

A subset of the classifiers in Metalhead.jl is supported. Pre-training is supported as far as it's supported there.

• Using pretrained models
• Setting the number of output classes
• Changing the number of input layers, e.g. to ingest multispectral images
• Setting the final activation

using Flux
using SegmentationModels

data = rand(Float32, 256, 256, 8, 1) |> gpu
unet = UNet(8,1; init_channels=16, stages=4) |> gpu  # returns unet with simple double-conv backbone as a placeholder

# or
unet = UNet(ResNet50(;pretrain=true); num_classes=1337, input_channels=4) |> gpu

unet(data)

• Add other segmentation architectures
• Flesh out docs
• Flesh out tests